树懒英语怎么说这个词

"树懒"在英语中被称为 "sloth".

来源：该词来自英语中的古腐朽和缓慢的意思。

英文例句：

The sloth spends most of its life hanging upside down in trees.
Despite its name, the three-toed sloth is not lazy, it just moves very slowly.
The sloth is known for its slow movements and sleepy demeanor.

翻译：

树懒在树上倒挂着度过了大部分生命。
尽管它的名字表示缓慢，三趾树懒并不懒惰，只是移动很慢。
树懒因其缓慢的动作和困倦的神态而闻名。